Puppies recognize their owners at eight months. Generally, a dog can start to recognize its owner after two months. During the period when the dog recognizes its owner, it is recommended to feed it in person and stay with the dog more so that the dog can become familiar with your own scent. Wait until the dog recognizes you. , you can train it. If the owner leaves the dog for longer than the dog's memory, then when they see him again, the dog's impression of the owner will be that he is a familiar person, but not the owner.

Signs of a dog recognizing its owner:

1. The dog will often stick to its owner, and the dog will surround him wherever the owner goes.

2. The dog will respond to the instructions given by the owner to a certain extent. For example, if the owner calls it, the dog will naturally run to the owner.

3. Dogs will protect their owners. If a dog sees other dogs approaching its owner, or other people bullying its owner, it will be aggressive to other dogs or people.